No smoke, no mirrors, just sound was all scientists needed to levitate objects in midair. NPR reports that researchers at the University of Tokyo have discovered a new levitation technique through ...

Levitation has been elevated from being pure science fiction to science fact, according to a study reported today by physicists. In theory the discovery could be used to levitate a person In earlier ...

lend itself to producing ultrasensitive detectors and almost friction-free devices by separating their components via Casimir repulsion. "Where you would normally have friction," he says, "you can ...